/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.locke.library.web.behaviors.confirm;

import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;

public class ConfirmBehavior extends AttributeAppender {

	private static final long serialVersionUID = -5182379441628032140L;

	public ConfirmBehavior(String attribute, final IModel<String> prompt) {
		super("onclick", true, new AbstractReadOnlyModel<String>() {

			private static final long serialVersionUID = 1L;

			@Override
			public String getObject() {
				return "var b = confirm('" + prompt.getObject()
						+ "'); if (!b) return false; ";
			}
		}, ";");
	}
}
